package com.bootcamp.javase;

/**
 * @program: OopCode
 * @description:
 * @author: Keyu Li
 * @create: 2021-08-27 20:05
 **/

public class Student {
    int age;
    double score;
}

class Test{
    Student stu = new Student();
    Student s1 = new Student();
    Student s2 = new Student();
    Student s3 = s1;
}
